88e1666ac6
*: change the log package to logrus ( #4452 )
2017-09-08 00:45:07 -05:00
fc209cb1df
*: rewrite hex and bit literals ( #4415 )
2017-09-07 16:28:24 +08:00
9367fdddd4
show column comment, table auto-increment; change index default collation ( #4303 )
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* - 1. change index default collation from "utf8_bin" to "A".
- 2. show column comment. fix #4224 .
- 3. show table auto-increment. fix #3747 .
2017-08-26 17:45:03 -05:00
881d76840b
plan,executor: calculate generated columns in CRUD. ( #3951 )
2017-08-23 14:52:43 +08:00
bae8fe46f9
ddl: index name should not be primary ( #3834 ) ( #4030 )
2017-08-06 20:59:14 +08:00
01c1d4c5c5
executor: truncate the trailing spaces for "CHAR[(M)]" types ( #3878 )
2017-08-01 16:15:25 +08:00
a0dfa040ef
table,tablecodec,util/types: make it possible to read empty enum value ( #3664 )
2017-07-12 16:42:28 +08:00
19b2fb0e4c
table: add GeneratedExpr in table.Column. ( #3487 )
2017-06-16 21:43:44 +08:00
9575deeb10
ddl: add more features about generated column. ( #3431 )
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DESC table_with_generated_column;
SHOW CREATE TABLE table_with_generated_column;
If generated expression in DDL references bad column, throw error;
If alter table change/drop column dependent by other columns, throw error;
if alter table change/modify generated columns, throw error if needs.
2017-06-13 18:53:58 +08:00
5f34aa4776
*: Add warnings for load data ( #3224 )
2017-05-11 08:11:52 +08:00
9cb61b047d
column: fix false negative utf8 check ( #2979 )
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unicode 'u\fffd' is used to represent utf8 error when range a string, but itself is a valid utf8 character.
2017-03-31 21:31:42 +08:00
e40243059d
table: log more detail on incorrect utf8 value. ( #2916 )
2017-03-23 20:49:24 +08:00
7aa024c9a0
*: add UTF8 check global variable. ( #2899 )
2017-03-23 08:56:21 +08:00
d85a4cb1c8
table/column: disable utf8 check. ( #2895 )
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When old row has invalid utf8 value and the data doesn't change, we should not fail to update.
So temporarily disable utf8 check until we can handle this problem.
* *: change log level
* *: do not truncate
2017-03-20 17:24:59 +08:00
cca10bab58
table: check and truncate UTF8 string in CastValue. ( #2819 )
2017-03-15 11:26:19 +08:00
fb9cd85e2e
*: Speed up the add columns phase ( #2769 )
2017-03-07 20:11:29 +08:00
0282310e8b
executor,localstore: use default value if column not found in row. ( #2703 )
2017-02-23 15:18:57 +08:00
26e5c0c867
*: move evaluator's helper to expression package. ( #2291 )
2016-12-23 11:34:52 +08:00
5230f5eabd
variable: define StatementContext. ( #2121 )
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StatementContext is used to hold statement execution mode and state.
As every computation need this, there are many API changes.
2016-11-29 14:25:38 +08:00
9cca7b0b02
types: move Bit, Enum, Set, Hex to types package ( #2085 )
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Consistent with Time and MyDecimal.
2016-11-24 12:28:55 +08:00
b19cc75a94
mysql, types: move MyDecimal and Time from 'mysql' to 'types' package. ( #2082 )
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So we don't need to handle sql mode in 'mysql' package, avoid potential dependency cycle.
2016-11-24 10:50:31 +08:00
0af8520a78
sessionctx/variable: remove dependency on context package. ( #2064 )
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Makes using session variable easier and faster.
Prepare for use session variable to handle data truncated error.
2016-11-23 14:39:48 +08:00
d0cb5d9187
*: truncate data ( #2002 )
2016-11-15 14:02:20 +08:00
9f615fc5dc
table: change Column type to alias of ColumnInfo ( #1855 )
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So we can use a ColumnInfo directly, without coping, reduce memory usage.
2016-10-20 21:48:08 +08:00
ed4649e85d
*: Support load data local ( #1634 )
2016-08-30 09:38:37 +08:00
e31b281ee7
*: use new MyDecimal implementation. ( #1611 )
2016-08-22 20:24:39 +08:00
fda013b080
ddl: set default value to zero value when add a not null column. ( #1443 )
2016-07-14 10:57:34 +08:00
a0e3c2ee3b
ddl: fix column test ( #1354 )
2016-06-28 12:37:12 +08:00
dd6bfacdb8
*: refactor index, use TableInfo and IndexInfo to create an Index ( #1333 )
2016-06-21 15:26:20 +08:00
e3597b6548
Add Datum.IsNull() fucntion ( #1298 )
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Add IsNull function for Datum to simplify null check.
2016-06-07 23:35:25 +08:00
7c7b1b59f5
*: Unify error ( #1273 )
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* *: unify error format in table, server and xapi package
* terror: remove duplicated code
2016-05-31 15:06:11 +08:00
f09574d826
*: support sql mode ( #1263 )
2016-05-30 13:16:41 +08:00
622f8fca2a
*: refactor, move index and column into table package. ( #1251 )
2016-05-24 11:08:15 +08:00
